Data as of Nov 10, 2026
37.
- Proxy activity
- Not seen in 30 days
- Type
- Internet provider
- Risk
- 0 / 100 · Low
- Announced by
- AS41811Convergence (Group Networks) Limitedconvergencegroup.co.ukInternet provider
- Announcement
- 37.205.56.0/21RPKI valid
- Location
- London, England, United Kingdom
Network & registry
Announced by
Announcement
- Prefix
- 37.205.56.0/21
- Announced by
- AS41811 Convergence (Group Networks) Limited
- Type
- Internet provider
- Proxy exits
- 2
- RPKI
- RPKI valid
Origin network
AS41811
GB
- Name
- Convergence (Group Networks) Limited
- Type
- Internet provider
- Registered
- Oct 30, 2006
- Domain
- convergencegroup.co.uk
- Website
- www.convergencegroup.co.uk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.205.56.0/21
37.205.56.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2012
- Current origin since
- Apr 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.205.56.0/21 | AS41811 | /21 | RIPE | RPKI valid |
IRR
Route objects on 37.205.56.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41811 | RIPE | Convergence Group Limited | MNT-CONVERGENCE | May 9, 2012 |
Whois
Registration for this address
- Range
- 37.
205. 56. 0/ 21 - Netname
- UK-CONVERGENCE-20120328
- Registrant
- Convergence (Group Networks) Limited
- Registrant country
- GB
- Organization
- Convergence (Group Networks) Limited (ORG-CGL4-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Mar 28, 2012
- Updated
- Jan 3, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 28, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
convergencegroup. co. uk - Name
- Abuse-C Role
- Handle
- AR13688-RIPE
Geolocation
Location detail
- Country
- United Kingdom
- Region
- England
- City
- London
- Coordinates
- 51.
5085, -0. 1257 - Time zone
- Europe/London
- Continent
- Europe
- GeoNames
- 2643743